U.S. patent number D439,122 [Application Number D/118,870] was granted by the patent office on 2001-03-20 for spiral cutting tool. This patent grant is currently assigned to Roto Zip Tool Corporation. Invention is credited to Scott Adler, Cory Boudreau, Daniel Bullis, Ryan Rindy.
United States Patent | D439,122 |
Adler , et al. | March 20, 2001 |
Inventors: | Adler; Scott (Madison, WI), Boudreau; Cory (Madison, WI), Rindy; Ryan (Madison, WI), Bullis; Daniel (Madison, WI) |
---|---|
Assignee: | Roto Zip Tool Corporation
(Cross Plains, WI) |
Appl. No.: | D/118,870 |
Filed: | February 17, 2000 |
Current U.S. Class: | D8/61 |
Current International Class: | 0801 |
Field of Search: | ;D8/61-70 ;81/57.11,474,54,57.42 ;173/170,217,213,168,169 ;451/344,354,359,458 ;409/182 ;310/4R,50 |
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